General
| Rosca | H Altura MÁX. | G Diámetro exterior de la arandela | W Espesor de la arandela MÍN. | WAF Diámetro | Tamaño de la ranura de tornillo Rebajo en cruz |
|---|---|---|---|---|---|
| M2.9 x 1 | 2.8 | 6.3/5.8 | 0.4 | 4.0/3.82 | 0 |
| M3.5 x 1.3 | 3.4 | 8.3/7.6 | 0.6 | 5.5/5.32 | 1 |
| M3.9 x 1.3 | 3.4 | 8.3/7.6 | 0.6 | 5.5/5.32 | 2 |
| M4.2 x 1.4 | 4.1 | 8.8/8.1 | 0.8 | 7.0/6.78 | 2 |
| M4.8 x 1.6 | 4.3 | 10.5/9.8 | 0.9 | 8.0/7.78 | 2 |
| M5.5 x 1.8 | 5.4 | 11.0/10.0 | 1.0 | 8.0/7.78 | 3 |
| M6.3 x 1.8 | 5.9 | 13.5/12.2 | 1.0 | 10.0/9.78 | 3 |
| M8 x 2.1 | 7.0 | 18.0/16.7 | 1.2 | 13.0/12.73 | 4 |
Longitud
| Longitud | L (Código de longitud) ±0.13 |
|---|---|
| 4.5 | 5.5/3.7 |
| 6.5 | 7.3/5.7 |
| 10 | 10.3/8.7 |
| 13 | 13.8/12.2 |
| 16 | 16.8/15.2 |
| 19 | 19.8/18.2 |
| 22 | 22.8/21.2 |
| 25 | 25.8/24.2 |
| 33 | 33.3/30.7 |
| 38 | 39.3/36.7 |
| 45 | 46.3/43.7 |
| 50 | 51.3/48.7 |